Mac OS X Support Matrix

 

  Snagit (Mac)     Camtasia (Mac)     Relay Recorder
10.5 Leopard 1.0.0 - 1.0.4 1.0.0 - 1.2.2 1.0.0 - 4.0.1
10.6 Snow Leopard 1.0.0 - 2.1.7 1.0.0 - 2.8.3 1.2.0 - 4.4.1
10.7 Lion 1.0.3 - 2.1.7 1.2.2 - 2.8.3 3.1.0 - 4.4.1
10.8 Mountain Lion 2.1.0 - 3.2.3 2.2.1 - 2.9.2 4.1.2 - 5.0.5
10.9 Mavericks 2.2.2 - 3.3.7 2.5.1 - 2.10.8 4.3.1 - 5.1.1
10.10 Yosemite 3.2.2 - 4.1.9 2.8.3 or later 5.0.4 - 5.1.4
10.11 El Capitan 3.3.5 or later 2.10.4 or later 5.0.6 or later
10.12 Sierra 4.0.5 or later 2.10.7 or later 5.1.2 or later
10.13 High Sierra 4.1.6 or later 3.1.1 or later 5.1.5 or later